2003 STEPに基づくアセンブリモデルに関する研究(OS2 CAD/CAM/CAE技術)  [in Japanese] 2003 A study on assembly model based on STEP  [in Japanese]

The objective of the present research is to develop a product model called an assembly model which is applicable to represent mechanical assemblies, aimed at integrating CAD, CAE and CAM systems. Contents of the assembly model are firstly analyzed from the view points of the assembly design and the process planning. A data structure of the assembly model is proposed based on the STEP framework, which is an international standard for the exchange and the sharing of product model data among the CAD/CAE/CAM systems.